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Individual Calculations March 2010 |
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| Alarcon, Cristian Total change: 0.00 | |   |
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| I Open IRT Circulo Peruano de Ajedrez | Lima | PER | 2010-01-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1968 | 0 | 1.50 | 5 | 0.00 | 1819 | | 0.00 | |
|  Ascoy Contreras, Martin | | | 2275 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Martinez, Jose | | | 1921 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Jose, Guevara | | | 1950 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Felix Vega, Aurora Edith | | wf | 1891 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Balvin, Jorge | | | 1805 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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